228517120

Names of 228517120

• Cardinal: 228517120 can be written as Two hundred twenty-eight million, five hundred seventeen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.2851712 × 10⁸

Factors of 228517120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 494

Divisors of 228517120

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 64 65 80 104 124 128 130 155 160 208 248 256 260 310 320 403 416 443 496 520 620 640 806 832 886 992 1040 1240 1280 1612 1664 1772 1984 2015 2080 2215 2480 3224 3328 3544 3968 4030 4160 4430 4960 5759 6448 7088 7936 8060 8320 8860 9920 11518 12896 13733 14176 16120 16640 17720 19840 23036 25792 27466 28352 28795 32240 35440 39680 46072 51584 54932 56704 57590 64480 68665 70880 92144 103168 109864 113408 115180 128960 137330 141760 178529 184288 219728 230360 257920 274660 283520 357058 368576 439456 460720 515840 549320 567040 714116 737152 878912 892645 921440 1098640 1428232 1474304 1757824 1785290 1842880 2197280 2856464 3515648 3570580 3685760 4394560 5712928 7141160 7371520 8789120 11425856 14282320 17578240 22851712 28564640 45703424 57129280 114258560 228517120
• Sum of all divisors σ(n): 609864192
• Sum of proper divisors (its aliquot sum) s(n): 381347072
• 228517120 is an abundant number, because the sum of its proper divisors (381347072) is greater than itself. Its abundance is 152829952

Bases of 228517120

• Binary: 1101100111101110010100000000₂
• Hexadecimal: 0xD9EE500
• Base-36: 3S1WXS

Squares and roots of 228517120

• 228517120 squared (228517120²) is 52220074133094400
• 228517120 cubed (228517120³) is 11933180947081228976128000
• The square root of 228517120 is 15116.7827264931
• The cube root of 228517120 is 611.3729890537

Scales and comparisons

• 228,517,120 seconds is equal to 7 years, 13 weeks, 5 days, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 228,517,120 would take you about ten years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 228517120 cubic inches would be around 50.9 feet tall.

Recreational maths with 228517120

• 228517120 backwards is 021715822
• The number of decimal digits it has is: 9
• The sum of 228517120's digits is 28
• More coming soon!